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£301+ Cheap flights to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
10 Sep — 17 Sep1
1 adult

Flights to Thailand in 2025

Find the latest flights to Thailand in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 5 September 2025.

Return from

£459

One-way from

£301

Popular in

December

Cheapest in

May

Average price

£547

Good round-trip deal

£530 or less

Good one-way deal

£282 or less
Air China
  • Air China
  • 26/10-10/11
  • 2 total stops
  • 66h 15m total
  • London to Bangkok
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16/9
  • 16/9
  • 1 total stop
  • 25h 25m total
  • London to Thailand
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Highest demand for flights based on searches. 8% potential increase in price (£43 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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Average for return flights in September 2025
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Price to beat on a round-trip flight from London to Thailand.
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Price to beat on a one-way flight from London to Thailand.
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Find flights to Thailand

Browse one-way and return flights deals to Thailand on Cheapflights. Flight deals are based on user searches and were last updated on 5 September 2025
Explore Thailand
Flights to Bangkok
Flights to Phuket City
Flights to Ko Samui
Flights to Krabi
Flights to Chiang Mai
Flights to Udon Thani

Find flight deals to Thailand

Cheapest flights to Thailand
Explore the most affordable flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 5 September 2025.

Sun 26/1011:40LGW - BKK
1 stop30h 50mAir China
Mon 10/1102:30BKK - LGW
1 stop35h 25mAir China
Deal found 3/9£459
Fri 7/1120:30LHR - BKK
1 stop16h 05mAir India
Wed 26/1120:50BKK - LHR
1 stop21h 15mAir India
Deal found 3/9£459
Mon 13/1007:30STN - BKK
2 stops27h 55mMultiple Airlines
Sun 26/1012:15BKK - STN
1 stop38h 50mMultiple Airlines
Deal found 4/9£459
Thu 13/1110:30LGW - BKK
1 stop22h 25mChina Eastern
Mon 24/1102:35BKK - LGW
2 stops34h 55mChina Eastern
Deal found 5/9£459
Fri 12/912:30LHR - BKK
1 stop19h 05mAir India
Wed 24/920:50BKK - LHR
1 stop20h 40mAir India
Deal found 4/9£459
Thu 13/1114:00LTN - BKK
2 stops26h 20mMultiple Airlines
Sun 11/102:55BKK - LTN
2 stops27h 15mMultiple Airlines
Deal found 4/9£459

Cheapflights Fare Finder

 
Locate flights to Thailand that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 5 September 2025.
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBangkok

STN - BKK

STNBKK

London Stansted

Sun 9/11

05:55-10:30

2 stops21h 35m

Bangkok Suvarnabhumi

Sat 6/12

14:40-11:45

1 stop28h 05m

£462

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Tue 4/11

14:00-23:20

2 stops26h 20m

Bangkok Suvarnabhumi

Sun 30/11

08:55-23:10

2 stops45h 15m

£463

LondonBangkok

STN - BKK

STNBKK

London Stansted

Tue 7/10

15:10-17:25

2 stops20h 15m

Bangkok Suvarnabhumi

Sun 26/10

12:15-11:45

1 stop30h 30m

£465

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 21/9

22:05-02:15

1 stop22h 10m

Bangkok Suvarnabhumi

Fri 3/10

03:15-19:50

1 stop22h 35m

£468

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 2/2

17:50-14:50

1 stop14h 00m

Bangkok Suvarnabhumi

Tue 24/2

23:30-13:00

1 stop20h 30m

£473

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 2/2

14:50-12:20

1 stop14h 30m

Bangkok Suvarnabhumi

Thu 12/2

23:50-14:05

1 stop21h 15m

£475

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Tue 23/9

07:10-17:25

2 stops28h 15m

Bangkok Suvarnabhumi

Tue 7/10

18:25-17:05

2 stops28h 40m

£478

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Fri 20/2

15:55-10:25

Nonstop11h 30m

Bangkok Suvarnabhumi

Thu 19/3

12:25-18:20

Nonstop12h 55m

£485

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 12/11

16:00-10:25

Nonstop11h 25m

Bangkok Suvarnabhumi

Mon 17/11

12:30-18:30

Nonstop13h 00m

£493

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 3/3

16:00-10:25

Nonstop11h 25m

Bangkok Suvarnabhumi

Wed 18/3

12:30-18:30

Nonstop13h 00m

£508

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 60 results
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Best time to book a flight to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Thailand

How long is the flight to Thailand?

On average, a flight from London to Thailand takes 20 hours 27 minutes. Flights to Thailand from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Thailand?

Use this chart to determine the cheapest time to fly return from London to Thailand. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Thailand should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.

Weekly flight availability to Thailand

The most flights from London to Thailand are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

What are the most popular airlines that fly to Thailand?

The most popular airlines flying from London to Thailand are Thai Airways, EVA Air and Etihad Airways.

Thai Airways
Thai Airways
From £680
Emirates
Emirates
From £727
EVA Air
EVA Air
From £853
Etihad Airways
Etihad Airways
From £660

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from London to Thailand are Bangkok Airways, Oman Air and Turkmenistan Airlines.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular places to fly to in Thailand?

Destination popularity is based on the amount of flight searches to Thailand in the last few years. This data was updated on 5 September 2025.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 5 September 2025.
Read reviews from past customers who have flown EVA Air, Thai Airways, andEtihad Airways to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very Good
1,235 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Thai Airways
7.8
Good
347 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Etihad Airways
7.4
Good
1,243 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Eastern
7.2
Good
165 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Air China
7.2
Good
97 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

FAQs about flying to Thailand

  • Can I find cheaper flights to Thailand if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

    Based on reviews from Cheapflights users, Bangkok Airways is rated the highest out of the airlines that fly to Thailand.

  • What is the cheapest airport to fly to in Thailand?

    Buri Ram is currently the cheapest airport to fly to in Thailand. One-way flights to Buri Ram typically cost £10, while return flights cost around £25.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around £137, however they can be found for as little as £57.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, London offers the quickest one-way flight (11 hours 25 minutes).

  • Does Bangkok Suvarnabhumi have car hire?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

See more FAQs

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